CN212823171U

CN212823171U - Straight gear processing location frock

Info

Publication number: CN212823171U
Application number: CN202020856103.9U
Authority: CN
Inventors: 张兴润
Original assignee: Chongqing Yonghe Straight Bevel Co ltd
Current assignee: Chongqing Yonghe Straight Bevel Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-03-30
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a straight-gear machining location frock, which comprises a fixing base, one side fixedly connected with mount at the unable adjustment base top, the center of mount is rotated and is connected with the transmission shaft, the one end fixedly connected with fixed clamping disk of mount is kept away from to the transmission shaft, the central fixedly connected with location axle of transmission shaft one end is kept away from to the fixed clamping disk, the outer wall of location axle cup joints and remains to process the gear, die clamping cylinder is installed at the top of cylinder block, die clamping cylinder's one end fixedly connected with rotary disk is kept away from to the piston rod, the one end that the piston rod was kept away from to the rotary disk is rotated and is connected with and treats the corresponding. The utility model discloses in, this straight-teeth gear processing location frock not only the design has quick positioning mechanism, and it has tight fixed establishment still to design to press from both sides, both can accomplish the location at gear center fast, also can press from both sides tightly fixedly to it automatically simultaneously to make its work efficiency obtain improving greatly, be worth wideling popularize.

Description

Straight gear processing location frock

Technical Field

The utility model relates to a gear machining technical field especially relates to a straight-teeth gear processing location frock.

Background

The fixture is a general device for quickly fastening a workpiece in machining to keep a machine tool, a cutter and the workpiece at correct relative positions, namely, the fixture is an indispensable part for machining, and under the drive of the development of the machine tool technology in the directions of high speed, high efficiency, precision, combination, intelligence and environmental protection, the fixture technology is developing towards high precision, high efficiency, modules, combination, universality and economy Inspection fixtures, assembly fixtures, machine tool fixtures, and the like, with machine tool fixtures being the most common, often referred to simply as fixtures.

The processing of gear generally needs to use dedicated location frock to guarantee that the gear can not take place not hard up or shake in the in-process of processing, but there is certain defect in present device structural design, and present location frock structural design is too complicated, and the operation flow is also comparatively complicated, goes up unloading extremely inconveniently, for this reason, we have provided a new straight gear processing location frock.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a straight gear processing and positioning tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a straight-teeth gear processing location frock, includes unable adjustment base, one side fixedly connected with mount at unable adjustment base top, the center of mount is rotated and is connected with the transmission shaft, the one end fixedly connected with fixed clamping disk of mount is kept away from to the transmission shaft, the central fixedly connected with location axle of transmission shaft one end is kept away from to the fixed clamping disk, the outer wall of location axle cup joints and remains to process the gear, one side fixedly connected with cylinder block of mount is kept away from at unable adjustment base's top, die clamping cylinder is installed at cylinder block's top, die clamping cylinder's one end is provided with the piston rod, die clamping cylinder's one end fixedly connected with rotary disk is kept away from to the piston rod, the one end that.

As a further description of the above technical solution:

the center of the fixing frame is fixedly connected with a limiting bearing corresponding to the transmission shaft, and one end of the transmission shaft is fixed on an inner ring of the limiting bearing.

As a further description of the above technical solution:

the fixed frame and the cylinder block are fixedly connected with the fixed base through welding.

As a further description of the above technical solution:

and a fixed snap ring corresponding to the clamping cylinder is arranged at the center of the top of the cylinder block.

As a further description of the above technical solution:

and one side of the fixed clamping disc opposite to the movable clamping disc is fixedly connected with a clamping gasket corresponding to the gear to be processed.

As a further description of the above technical solution:

and the center of one side of the movable clamping disc, which is far away from the rotating disc, is provided with a positioning groove corresponding to the positioning shaft.

The utility model discloses following beneficial effect has: 1. the utility model provides a pair of straight-teeth gear processing location frock compares with traditional device, the device simple structure, convenient and practical, through the tight fixed knot of the clamp that the design is simple, both can carry out accurate clamp to the gear and fix, has also guaranteed the machining precision simultaneously to the processingquality of product has been guaranteed.

2. Compared with the traditional device, the device has great innovation and improvement in structure and design, the straight gear machining and positioning tool is provided with a quick positioning mechanism and a clamping and fixing mechanism, the gear center can be quickly positioned, and meanwhile, the gear center can be automatically clamped and fixed, so that the working efficiency is greatly improved, and the straight gear machining and positioning tool is worth of great popularization.

Drawings

Fig. 1 is a mounting structure diagram of a spur gear machining and positioning tool gear provided by the utility model;

fig. 2 is a front view structural diagram of a straight gear processing and positioning tool provided by the utility model;

fig. 3 is the utility model provides a straight-teeth gear processing location frock mount look sideways at the block diagram.

Illustration of the drawings:

1. a fixed base; 2. a fixed mount; 3. a drive shaft; 4. a limit bearing; 5. fixing the clamping disc; 6. Positioning the shaft; 7. a cylinder block; 8. a clamping cylinder; 9. a piston rod; 10. rotating the disc; 11. a movable clamping disc; 12. a gear to be processed; 13. and clamping the gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a straight-teeth gear processing location frock, including unable adjustment base 1, one side fixedly connected with mount 2 at unable adjustment base 1 top, the center of mount 2 is rotated and is connected with transmission shaft 3, the one end fixedly connected with clamping disk 5 of mount 2 is kept away from to transmission shaft 3, the center fixedly connected with location axle 6 of 3 one ends of transmission shaft is kept away from to clamping disk 5, the outer wall of location axle 6 cup joints and remains to process gear 12, one side fixedly connected with cylinder block 7 of mount 2 is kept away from at unable adjustment base 1's top, die clamping cylinder 8 is installed at cylinder block 7's top, die clamping cylinder 8's one end is provided with piston rod 9, die clamping cylinder 8's one end fixedly connected with rotary disk 10 is kept away from to piston rod 9, the one end rotation that piston rod 9 was.

The center of mount 2 is fixedly connected with spacing bearing 4 corresponding to transmission shaft 3, and one end of transmission shaft 3 is fixed in the inner ring of spacing bearing 4, through the center fixed connection at mount 2 and spacing bearing 4 corresponding to transmission shaft 3, both can play spacing and positioning action to transmission shaft 3, also make things convenient for transmission shaft 3 to rotate simultaneously, mount 2 and cylinder block 7 are all through welding and unable adjustment base 1 fixed connection, it is more firm to make its structure through welded mode fixed connection, can not send easily and damage or fracture, the center at cylinder block 7 top is provided with the fixed snap ring corresponding to die clamping cylinder 8, the fixed snap ring can be fixed to die clamping cylinder 8, the equal fixedly connected with of one side relative to fixed clamping disk 5 and movable clamping disk 11 clamps tight gasket 13 corresponding to gear 12 of treating processing, through fixedly connected with of one side relative to fixed clamping disk 5 and movable clamping disk 11 and treating the corresponding to gear 12 of processing The clamping gasket 13 can play a role in clamping and can also play a role in anti-skidding, the movable clamping disc 11 is far away from the center of one side of the rotating disc 10 and is provided with a positioning groove corresponding to the positioning shaft 6, the positioning groove corresponding to the positioning shaft 6 is arranged in the center of one side of the movable clamping disc 11, so that the positioning shaft 6 can be inserted into the positioning groove when the gear 12 to be machined is clamped tightly, and the movable clamping disc 11 is matched to clamp and fix the gear 12 to be machined.

The working principle is as follows: the utility model provides a straight gear processing location frock has great improvement innovation with traditional device, when using this straight gear processing location frock, can be with waiting to process gear 12 cover at the outer wall of location axle 6, then the piston rod 9 of die clamping cylinder 8 drives rotary disk 10 and movable clamping disk 11 to the direction of fixed clamping disk 5 tightly to wait to process gear 12 and press from both sides tightly can, through fixedly connected with the clamp gasket 13 corresponding with waiting to process gear 12 in the one side that fixed clamping disk 5 is relative with movable clamping disk 11, both can play the clamping action, can also play antiskid simultaneously, through set up the constant head tank corresponding with location axle 6 in the center of one side of movable clamping disk 11, thereby location axle 6 can insert the constant head tank when waiting to process gear 12 and tightly, thereby cooperate movable clamping disk 11 to clamp tightly fixedly to process gear 12, thereby facilitating subsequent gear processing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a straight gear processing location frock, includes unable adjustment base (1), its characterized in that: the gear machining device is characterized in that a fixing frame (2) is fixedly connected to one side of the top of a fixing base (1), a transmission shaft (3) is rotatably connected to the center of the fixing frame (2), a fixed clamping disc (5) is fixedly connected to one end, far away from the fixing frame (2), of the transmission shaft (3), a positioning shaft (6) is fixedly connected to the center of the fixed clamping disc (5), the outer wall of the positioning shaft (6) is sleeved with a gear (12) to be machined, a cylinder seat (7) is fixedly connected to one side, far away from the fixing frame (2), of the top of the fixing base (1), a clamping cylinder (8) is installed at the top of the cylinder seat (7), a piston rod (9) is arranged at one end of the clamping cylinder (8), a rotary disc (10) is fixedly connected to one end, far away from the piston rod (8), of the rotary disc (10) is rotatably connected A dynamic clamping disk (11).

2. The straight gear machining positioning tool according to claim 1, characterized in that: the center of the fixing frame (2) is fixedly connected with a limiting bearing (4) corresponding to the transmission shaft (3), and one end of the transmission shaft (3) is fixed on an inner ring of the limiting bearing (4).

3. The straight gear machining positioning tool according to claim 1, characterized in that: the fixed frame (2) and the cylinder seat (7) are fixedly connected with the fixed base (1) through welding.

4. The straight gear machining positioning tool according to claim 1, characterized in that: and a fixed snap ring corresponding to the clamping cylinder (8) is arranged at the center of the top of the cylinder seat (7).

5. The straight gear machining positioning tool according to claim 1, characterized in that: and one side of the fixed clamping disc (5) opposite to the movable clamping disc (11) is fixedly connected with a clamping gasket (13) corresponding to the gear (12) to be processed.

6. The straight gear machining positioning tool according to claim 1, characterized in that: the center of one side of the movable clamping disc (11) far away from the rotating disc (10) is provided with a positioning groove corresponding to the positioning shaft (6).